CVE-2026-93963
Received Received - Intake

SQL Injection in Leave Management System 1.0

Publication date: 2026-09-20

Last updated on: 2026-09-20

Assigner: VulDB

Description
A security vulnerability has been detected in itsourcecode Leave Management System 1.0. This affects an unknown function of the file /module/department/controller.php. The manipulation of the argument DEPTID leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used.

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Meta Information

Published
2026-09-20
Last Modified
2026-09-20
Generated
2026-09-20
AI Q&A
2026-09-20
EPSS Evaluated
N/A
NVD
CVE-2026-93963
EUVD
EUVD-2026-83652

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
itsourcecode leave_management_system 1.0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-89 The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.
CWE-74 The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

Attack-Flow Graph

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Executive Summary

This vulnerability is a SQL injection flaw in the Leave Management System 1.0, specifically in the file /module/department/controller.php. The issue occurs due to improper input sanitization in the DEPTID parameter, allowing attackers to inject malicious SQL code. This can lead to unauthorized database access, data leakage, tampering, or system control.

Detection Guidance

To detect SQL injection vulnerabilities like CVE-2026-93963, monitor network traffic for unusual SQL queries or delays. Test the DEPTID parameter in /module/department/controller.php with inputs like ' OR '1'='1 or SLEEP(5) to check for delays. Use tools like SQLmap to automate detection by scanning for SQLi flaws.

Impact Analysis

An attacker could exploit this to access, modify, or delete sensitive data in the database. They might also disrupt system operations or gain control over the application. Exploitation is possible remotely after logging in with valid credentials.

Compliance Impact

This vulnerability could lead to unauthorized data access or breaches, violating GDPR and HIPAA requirements for data protection and confidentiality. Non-compliance may result in legal penalties, fines, or reputational damage.

Mitigation Strategies

Immediately apply input validation and sanitization for the DEPTID parameter. Replace dynamic SQL queries with prepared statements and parameter binding. Restrict database user permissions to least privilege. Conduct a security audit to identify other vulnerable components.

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